▎ 摘　　要

NOVELTY - High thermal conductivity radiation cross-linked polyethylene material, comprises polyethylene, thermally conductive fillers, fluorine-containing organic compounds, impact modifiers, and additives with the weight ratio of 85-116:3-15:0.1-5.2:0.01-4:0.01-5; where the melt index of the polyethylene is 0.1-10 g/10minute. USE - The high thermal conductivity radiation cross-linked polyethylene material is useful in preparing pipe (claimed). ADVANTAGE - The material: has excellent high thermal conductivity and strength under the condition of using less thermally conductive fillers. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing pipe by using high thermal conductivity radiation cross-linked polyethylene material.